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Journal of Minimally Invasive Gynecology Oct 2023In patients with endometriosis, extra pelvic endometriosis is estimated to have an incidence of 11% and a rare subset of extra pelvic lesions include abdominal wall...
OBJECTIVE
In patients with endometriosis, extra pelvic endometriosis is estimated to have an incidence of 11% and a rare subset of extra pelvic lesions include abdominal wall endometriosis with an incidence of 0.03% to 3.5% [1,2]. Evaluation for and surgical management of abdominal wall endometriosis are an essential skill set for the advanced gynecologic surgeon. In this video, we demonstrate a surgical technique for robot-assisted laparoscopic excision of abdominal wall endometriosis with intraoperative ultrasound-guided needle placement.
DESIGN
Description and demonstration of surgical technique.
SETTING
A patient with previous history of 2 cesarean sections and right lower quadrant cyclic abdominal wall pain; a tertiary care, academic center.
INTERVENTIONS
Intraoperative ultrasound-guided needle placement to map location and boundaries of the lesion followed by minimally invasive resection of the lesion with the intermittent advancement and withdrawal of needles to confirm clear margins.
CONCLUSION
Minimally invasive resection of abdominal wall endometriosis using intraoperative ultrasound-guided needle placement is an effective technique to guide surgical dissection and allow for clear surgical margins and successful treatment of this rare condition.
Topics: Humans; Female; Endometriosis; Abdominal Wall; Robotics; Laparoscopy; Abdominal Pain
PubMed: 37541324
DOI: 10.1016/j.jmig.2023.07.003 -
Journal of Pain Research 2024This study aimed to explore the distribution of nerve fibers in abdominal wall endometriosis (AWE) and discern their association with pain.
OBJECTIVE
This study aimed to explore the distribution of nerve fibers in abdominal wall endometriosis (AWE) and discern their association with pain.
METHODS
A retrospective case-control study was conducted. The cases comprised 30 patients diagnosed with AWE, while the control group consisted of 17 patients who had undergone laparotomy without any history of endometriosis. We analyzed clinical characteristics and examined the innervation patterns in samples using stains for S-100, neuron-specific enolase (NSE), protein gene product 9.5 (PGP9.5), neurofilament (NF), and substance P (SP) antibodies.
RESULTS
There was a notable increase in the density of S-100, NSE and PGP9.5 immunoreactive nerve fibers and a higher proportion of SP positivity in AWE lesions compared to standard abdominal wall scars (p < 0.05). However, there were no significant differences in the density or proportion of NF-immunoreactive nerve fibers between the cases and the controls. Moreover, no statistically significant correlation was observed between the density of S-100, NSE, PGP9.5, NF, or SP-positive nerve fibers and pain scores.
CONCLUSION
This study demonstrated an increased immunoreactive nerve fiber density located in AWE lesions compared to normal abdominal wall scars. Further high-quality studies are needed to investigate the mechanisms responsible for pain in women with endometriosis.
PubMed: 38699067
DOI: 10.2147/JPR.S453148 -
Asian Journal of Surgery Sep 2023Abdominal incisional hernia is one of the most common complications after surgery. The preoperative evaluation of the area of abdominal wall defect and the hernia sac...
PURPOSE
Abdominal incisional hernia is one of the most common complications after surgery. The preoperative evaluation of the area of abdominal wall defect and the hernia sac volume(HCV) is very important for the selection of patch size and incisional herniorrhaphy. Meanwhile the overlap range of reinforcement repair is controversial. This study aimed to explore the value of ultrasonic volume auto-scan(UVAS) in the diagnosis, classification and treatment of incisional hernia.
METHODS
Both the width and the area of abdominal wall defect and HCV were measured by UVAS in 50 cases with incisional hernias. In 32 of these cases, the measurements of HCV were compared with those of CT. Classification of incisional hernia based on ultrasonic images were compared with operative diagnosis.
RESULTS
The measurements of HCV by UVAS and CT 3D reconstruction had good consistency, of which the mean ratio was 1.0084. According to the location and width of abdominal wall defect, UVAS, which showed good accuracy rate (90%, 96%), reached a good agreement in the classification of incisional hernias with operative diagnoses (Kappa = 0.85, Confidence Interval [0.718,0.996]; Kappa = 0.95, Confidence Interval [0.887,0.999]). The patch area should be at least two times as large as the defect area.
CONCLUSIONS
UVAS is an accurate alternative to measure the abdominal wall defect and HCV and classify the incisional hernia, with additional benefits of no radiation exposure and instant bedside interpretation. The use of UVAS is conducive to preoperative assessment of the risk of hernia recurrence and abdominal compartment syndrome.
Topics: Humans; Incisional Hernia; Abdominal Wall; Ultrasonics; Hernia, Ventral; Herniorrhaphy; Surgical Mesh; Recurrence; Hepatitis C
PubMed: 37100653
DOI: 10.1016/j.asjsur.2023.04.034 -
Abdominal Radiology (New York) Nov 2023The properitoneal fat pad is a distinctive anatomical structure located in the midline of anterior abdominal wall between the transversalis fascia and parietal... (Review)
Review
The properitoneal fat pad is a distinctive anatomical structure located in the midline of anterior abdominal wall between the transversalis fascia and parietal peritoneum. It has variable size and configuration depending on the gender and nutritional status of individuals, but CT and MR images of the upper abdomen can readily depict its shape and adipose composition. The purpose of this essay is to illustrate the CT and MRI features of normal properitoneal fat pad, and the spectrum of pathological processes that affect it among patients. This information can be relevant to the practicing radiologists and clinicians for the correct diagnosis and management of such conditions because most lesions of this fat pad produce nonspecific symptoms.
Topics: Humans; Magnetic Resonance Imaging; Fascia; Abdominal Wall; Adipose Tissue; Tomography, X-Ray Computed
PubMed: 37458797
DOI: 10.1007/s00261-023-04005-w -
International Journal of Surgery Case... Aug 2023Endometriosis is one of the most frequent gynecologic disorders, clinically confirmed or suspected in one of nine women by the age of 44 years. Its location of...
INTRODUCTION AND IMPORTANCE
Endometriosis is one of the most frequent gynecologic disorders, clinically confirmed or suspected in one of nine women by the age of 44 years. Its location of occurrence can be classified into intra and extra pelvic. Abdominal wall endometriosis (AWE) is one of its rare location, with frequency of 0.04 to 5.5 %. Furthermore there are only a few cases of AWE in Indonesia that have been reported.
CASE PRESENTATION
Here we present two Indonesian patients at a General Hospital in Tangerang, Indonesia. The first patient, 26 years old, complained of an umbilical mass 2 years after caesarean section. The second patient, 36 years old, complained of an umbilical mass since 8 months, with no history of prior surgery. Both patients had pre-operative ultrasonography (US) and underwent wide local excision. Histopathology examination with presence of endometrial glandular components and endometrial-like stroma confirmed the diagnosis of AWE.
CLINICAL DISCUSSION
AWE is defined as any endometrial tissue found superficial to the peritoneum, locating most commonly at umbilical, inguinal area, and anterior abdominal wall. Pre-operative diagnostic tools include abdominal ultrasonography (US) or abdominopelvic computed tomography (CT) scan. Since treatment with medications is usually not effective, surgical treatment is recommended, along with confirmation by histopathological examination.
CONCLUSION
Diagnosis of AWE should be suspected in all women with symptoms of an abdominal mass and cyclic pain, especially if the patient had history of surgery at the abdominal region. AWE is quite rare, but its symptoms can affect quality of life. Hence, a multi-disciplinary approach is necessary, with the strongly recommended treatment of wide local excision to prevent recurrence and malignant transformation.
PubMed: 37459697
DOI: 10.1016/j.ijscr.2023.108495 -
Journal of Minimally Invasive Gynecology Jun 2024Despite various surgical and non-surgical strategies for abdominal wall endometriosis, the lack of definitive guidance on optimal treatment choice leads to clinical... (Review)
Review
OBJECTIVE
Despite various surgical and non-surgical strategies for abdominal wall endometriosis, the lack of definitive guidance on optimal treatment choice leads to clinical uncertainty. This review scrutinizes the safety and efficacy of abdominal wall endometriosis treatments to aid in decision-making.
DATA SOURCES
We performed a systematic literature review of PubMed, Embase and Cochrane Library databases from 1947 until December 2023.
METHODS OF STUDY SELECTION
A comprehensive literature search identified studies that assessed both surgical and nonsurgical interventions, including high-intensity focused ultrasound (HIFU), cryoablation, radiofrequency ablation (RFA), and microwave ablation (MWA). This review is registered in NIHR-PROSPERO (CRD 42023494969). Local tumor control (LTC), local pain relief (LPR) and adverse events (AE) were recorded.
TABULATION, INTEGRATION, AND RESULTS
This review included 51 articles among 831 identified. All study designs were considered eligible for inclusion. A total of 2,674 patients are included: 2,219 patients (83%) undergoing surgery, and 455 (17%) undergoing percutaneous interventions (342 HIFU, 103 cryoablation, 1 RFA, 9 MWA). Follow-up length was 18 months in median, ranging from 1 to 235 months. Overall LTC rates ranged from 86% to 100%. Surgical interventions consistently demonstrated the highest rate of LTC with a median rate of 100%, and LPR with a median rate of 98.2% (95% confidence interval [CI]: 93.9-97.7). HIFU showed median LTC and LPR rates, respectively of 95.65% (95% CI, 87.7-99.9) and 76.1% (95% CI, 61.8-90.4); and cryoablation of 85.7% (95% CI, 66.0-99.9) and 79.2% (95% CI, 67.4-91.03). Minor AE were reported after surgery in 17.5% of patients (225/1284) including 15.9% (199/1284) of mesh implantation; 76.4% (239/313) after HIFU; and 8.7 % (9/103) after cryoablation. Severe AE were reported in 25 patients in the surgery group and 1 in the percutaneous group.
CONCLUSION
The safety profile and efficacy of nonsurgical interventions support their clinical utility for management of abdominal wall endometriosis.
PubMed: 38901689
DOI: 10.1016/j.jmig.2024.06.007 -
Cureus Oct 2023Spigelian hernia, also known as lateral ventral hernia, is a type of hernia arising through the Spigelian aponeurosis. Unlike many other ventral hernias that occur...
Spigelian hernia, also known as lateral ventral hernia, is a type of hernia arising through the Spigelian aponeurosis. Unlike many other ventral hernias that occur beneath the layer of fat and abdominal skin, Spigelian hernia is situated within the abdominal wall muscles. Spigelian hernia often presents with few symptoms and may exist for a long time without being diagnosed or detected. We report a case of Spigelian hernia causing an intestinal obstruction treated with surgical emergency abdominal wall reconstruction using the sublay technique. Identification and evaluation of cases with the potential for hernia occurrence are crucial for the safety of patients undergoing surgery. Spigelian hernia accounts for 1%-2% of all ventral hernia cases. Currently, there are no reports on Spigelian hernia in Vietnam. However, a few reports on surgical management of Spigelian hernia have been published worldwide, with approaches including laparoscopic and open surgery, and these reports have indicated that abdominal wall reconstruction using the sublay technique is feasible as it is associated with fewer postoperative complications and shorter hospital stays. Here, we describe the case of an 87-year-old woman presenting with swelling and pain in the lower left quadrant of the abdomen. A preoperative diagnosis of Spigelian hernia causing intestinal obstruction was established, and we proceeded with abdominal wall reconstruction using the sublay technique. The patient was discharged three days after surgery without any postoperative complications.
PubMed: 37933366
DOI: 10.7759/cureus.46589 -
Aesthetic Surgery Journal Jul 2023
Topics: Humans; Abdominal Wall; Abdominal Muscles
PubMed: 37140009
DOI: 10.1093/asj/sjad131 -
Journal of Clinical Medicine Feb 2024Multi-modal analgesic strategies, including regional anesthesia techniques, have been shown to contribute to a reduction in the use of opioids and associated side... (Review)
Review
Multi-modal analgesic strategies, including regional anesthesia techniques, have been shown to contribute to a reduction in the use of opioids and associated side effects in the perioperative setting. Consequently, those so-called multi-modal approaches are recommended and have become the state of the art in perioperative medicine. In the majority of intensive care units (ICUs), however, mono-modal opioid-based analgesic strategies are still the standard of care. The evidence guiding the application of regional anesthesia in the ICU is scarce because possible complications, especially associated with neuraxial regional anesthesia techniques, are often feared in critically ill patients. However, chest and abdominal wall analgesia in particular is often insufficiently treated by opioid-based analgesic regimes. This review summarizes the available evidence and gives recommendations for peripheral regional analgesia approaches as valuable complements in the repertoire of intensive care physicians' analgesic portfolios.
PubMed: 38398416
DOI: 10.3390/jcm13041104